What Agricultural Machinery Battery Covers
Farm battery conditions are brutal: 40%+ failures from diesel vibration, seasonal storage causes sulfation death, dust corrodes terminals. Lead-acid lasts only 1–2 years — often stored to death, not worn out. Farm OEMs and distributors seek "buy once, use 5 years" — 5-year TCO: lead-acid 3-5 replacements ¥3,000–4,000 vs PLB one-time ¥1,800, save 25%+.
Professional Battery Solutions
40% 40%+ Farm Battery Failures from Vibration — How to Solve?
Single/multi-cylinder diesels vibrate intensely. Lead-acid plates prone to shedding — 40%+ failures vibration-induced. Annual replacement: ¥600–800 battery + ¥200 labor per machine. Battery failure during critical farming season causes immeasurable losses.
5 years zero vibration failures; save ¥1,200–2,000 per machine over 5 years. Fully sealed aluminum housing, laser-welded cells. IEC 62660-2 at 3G/6h — far exceeds farm vibration. OEM test: 4,000+ hours, zero performance change.
| Lead-acid | PLB farm version | |
|---|---|---|
| Vibration failures | 40%+ of farm battery faults | Designed out |
| Construction | Plate-based | Fully encapsulated, laser welded |
| Test standard | None | IEC 62660-2 |
| Field degradation | Frequent | None over 4,000 hours |
Idle 6 Months — Battery Dies in Storage, Annual Spring Replacement
The pain is specific: Idle 6 Months — Battery Dies in Storage, Annual Spring Replacement In daily operation, lead-acid or manually managed packs lose capacity between scheduled checks, maintenance teams cannot inspect every unit, and the failure surfaces only when the load is already at risk.
End annual spring battery replacement. Self-discharge <3%/month — after autumn harvest, 6 months later still starts normally. PLB's LiFePO₄ pack and BMS monitor cell voltage, temperature and SOC continuously, alert before a weak cell becomes a failure, and are sized to the application's load profile.
| Conventional / manual | PLB LiFePO₄ | |
|---|---|---|
| Monitoring | Periodic checks | Continuous BMS |
| Fault warning | At failure | Threshold alerts |
| Maintenance | Scheduled visits | Exception-based |
| Service life | 2–3 years | 6,000+ cycles |
+ Dust + Terminal Corrosion — Annual Maintenance Cost Adds Up
Farm environments extremely dusty. Exposed lead-acid terminals corrode quickly. Terminal cleaning takes 30 minutes each time; severe corrosion requires ¥100–200 replacement. Annual maintenance cost adds up significantly.
Zero annual maintenance cost. Copper-plated terminals + sealed silicone dual protection. IP65 fully sealed housing. OEM feedback: after 2 years, terminals as clean as new. Bolt-fastened, never loosen or oxidize.
| Lead-acid | PLB farm version | |
|---|---|---|
| Dust ingress | Terminals corrode | Sealed terminals and case |
| Terminal condition after 2 years | Corroded | Like new |
| Protection | None special | Copper and silicone sealing |
| Maintenance cost | Annual | Zero |
Solution Advantages
Vibration Immune
3G/6h vibration test passed
Fully encapsulated laser-welded construction shows no degradation over 4,000 hours of testing to IEC 62660-2, far beyond the farm vibration profile.
IEC 62660-2 tested · Beyond the farm vibration profileLow Self-Discharge
<3%/month vs 5-8% lead-acid
Self-discharge low enough that a machine standing for six months still starts, ending the annual spring battery change and cutting five-year TCO by 25%.
12V or more after 180 days · 25% lower 5-year TCODust-Proof
IP65 protection rating
Sealed terminals and a sealed case keep dust out: terminals look new after two years with copper and silicone double protection and no maintenance cost.
Copper and silicone protection · Zero maintenance costDual Voltage
12V + 24V same series
Two SKUs cover the whole farm machinery range, with 24V automatic balancing and scan-based selection requiring no expertise.
Two SKUs, full range · 24V automatic balancingFrom Selection to After-Sales — PLB Stays With You
Four commitments that apply to every page in this category, from the first technical question to long-term support.
Technical Selection Support
Engineer recommends within 24 hours
Tell us the vehicle model, engine size and target SOP date — our engineers size the battery and quote within 24 hours.
Dedicated technical team · 24-hour response
OEM / ODM Customization
From cell to cabinet, fully customizable
From cells, BMS, housing and terminals to the nameplate, everything can be customized.
4–8 week customization · Tooling development supported
Global Shipping
Export to 100+ countries
Export-compliant packaging with UN 38.3 air transport certification and worldwide delivery.
UN 38.3 certified · MSDS available · Export compliant
Warranty & Support
Standard warranty, lifetime support
Standard products carry a full warranty, backed by lifetime technical support.
Warranty terms on request · Lifetime technical supportWhy Choose PLB?
Years of Manufacturing
Founded in Dongguan, China in 2014
Countries Served
Export-compliant packaging and worldwide delivery
Voltage Platforms
From 25.6V to 512V, built on the same cell platform
After-Sales Rate
Monitored by the internal quality traceability system
Full Range & Model Selection
Complete product range and model selection — passenger car platforms, fleet and commercial vehicle packs, and 12V auxiliary batteries for electric vehicles.
| Model | Voltage | Capacity | Peak current | Applications |
|---|---|---|---|---|
| AUTO-50 | 12V | 50Ah | Up to 600A CCA | Compact passenger cars |
| AUTO-70 | 12V | 70Ah | Up to 800A CCA, start-stop | Mid-size passenger cars |
| AUTO-80 | 12V | 80Ah | Start-stop optimized | Premium · SUV |
| AUTO-100CE | 12V | 100Ah | Factory paired, 800A CCA | Trucks · buses · fleets |
| AUTO-120CE | 12V | 120Ah | Cold-climate version | Heavy trucks · northern fleets |
| AUTO-30NEV | 12V | 30Ah | VCU communication, CAN / LIN | NEV auxiliary system |
| AUTO-40NEV | 12V | 40Ah | GB 38031, 3,000VDC isolation | NEV auxiliary, larger loads |
By program: passenger car OEM → AUTO-50 / 60 / 70 / 80 platform.
By climate or duty: −30 °C winters → cold-climate version.
Not sure? Send us the vehicle model, engine size and target SOP date — our engineers will size and quote the pack within 24 hours.
Frequently Asked Questions
The questions vehicle OEM engineers and fleet managers ask most about LiFePO₄ starting batteries in the Agricultural Machinery scenario — 4,000 h (vibration tested), and what it takes to qualify.
What has to change on the vehicle before a LiFePO₄ pack goes into the Agricultural Machinery scenario?
The pack keeps the 12 V footprint, terminal orientation and charge window of the lead-acid battery it replaces, so the vehicle harness needs no rework. Typical models for Agricultural Machinery builds are AUTO-80AG and AUTO-100AG.
Does output stay flat through a whole Agricultural Machinery drive cycle?
Cranking output stays flat across the usable SOC window, and the pack is rated for 2,000+ start-stop cycles instead of the few hundred a lead-acid auxiliary battery survives.
How is the pack sealed and thermally managed in Agricultural Machinery duty?
Specification: 4,000 h (vibration tested). The BMS protects the pack against over-current, over-temperature and deep discharge across the vehicle range.
Is a special charger needed in the Agricultural Machinery scenario?
The vehicle alternator profile is supported: the BMS limits charge current and blocks charging below the low-temperature threshold.
What warranty and after-sales support apply in the Agricultural Machinery scenario?
Standard products carry a full warranty backed by lifetime technical support, with terms confirmed on the quotation; export packing is UN 38.3-certified with MSDS. Tell us the vehicle model, engine size and target SOP date — our engineers size the battery and quote within 24 hours.
Need a Selection Recommendation?
Tell us the load, backup time and installation space — our engineers will recommend the matching battery within 24 hours.
NDA available upon request · Typical response within 12 hours